[INFO] cloning repository https://github.com/markpock/rust-webserver
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/markpock/rust-webserver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarkpock%2Frust-webserver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarkpock%2Frust-webserver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e083eaa0a37057fa3137b409f3ff67f376875b03
[INFO] checking markpock/rust-webserver against nightly-2024-02-05 for check-cfg-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarkpock%2Frust-webserver" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/markpock/rust-webserver on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/markpock/rust-webserver
[INFO] finished tweaking git repo https://github.com/markpock/rust-webserver
[INFO] tweaked toml for git repo https://github.com/markpock/rust-webserver written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/markpock/rust-webserver already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ff10a1bde4e4000b1f86eeed73d0c44369f43e4c536d961a14cc54674dc27751
[INFO] running `Command { std: "docker" "start" "-a" "ff10a1bde4e4000b1f86eeed73d0c44369f43e4c536d961a14cc54674dc27751", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff10a1bde4e4000b1f86eeed73d0c44369f43e4c536d961a14cc54674dc27751", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff10a1bde4e4000b1f86eeed73d0c44369f43e4c536d961a14cc54674dc27751", kill_on_drop: false }`
[INFO] [stdout] ff10a1bde4e4000b1f86eeed73d0c44369f43e4c536d961a14cc54674dc27751
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a267d588e8a7d4900e936ee160d207b8c51607c53c076715acc8a97a46ac6d1
[INFO] running `Command { std: "docker" "start" "-a" "2a267d588e8a7d4900e936ee160d207b8c51607c53c076715acc8a97a46ac6d1", kill_on_drop: false }`
[INFO] [stderr]     Checking query-processor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `iterator::*`
[INFO] [stdout]  --> src/collections/linked_list.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use iterator::*;
[INFO] [stdout]   |         ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `map::*`
[INFO] [stdout]  --> src/collections/hash_map.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use map::*;
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `iterator::*`
[INFO] [stdout]  --> src/collections/hash_map.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use iterator::*;
[INFO] [stdout]   |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `iterator::*`
[INFO] [stdout]  --> src/collections/linked_list.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use iterator::*;
[INFO] [stdout]   |         ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `map::*`
[INFO] [stdout]  --> src/collections/hash_map.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use map::*;
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `iterator::*`
[INFO] [stdout]  --> src/collections/hash_map.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use iterator::*;
[INFO] [stdout]   |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/collections/macros.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 |             let mut l = List::new();
[INFO] [stdout]   |                 ----^
[INFO] [stdout]   |                 |
[INFO] [stdout]   |                 help: remove this `mut`
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/tests/linked_list.rs:5:28
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let empty: List<i32> = list!();
[INFO] [stdout]   |                            ------- in this macro invocation
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout]   = note: this warning originates in the macro `list` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "2a267d588e8a7d4900e936ee160d207b8c51607c53c076715acc8a97a46ac6d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a267d588e8a7d4900e936ee160d207b8c51607c53c076715acc8a97a46ac6d1", kill_on_drop: false }`
[INFO] [stdout] 2a267d588e8a7d4900e936ee160d207b8c51607c53c076715acc8a97a46ac6d1